Google Earth

Download Google Earth

Google Earth Gallery

http://www.google.com/gadgets/directory?synd=earth&cat=education

Volcanoes

http://www.google.com/gadgets/directory?synd=earth&hl=en&gl=en&preview=on&url=http://maps.google.com/maps/gx?oe%3Dutf-8%26output%3Dghapi%26q%3Dhttp%253A%252F%252Fmw2.google.com%252Fmw-earth-vectordb%252Fgallery_website%252Fen%252FVolcanoes.kml

Realtime Earthquakes

http://services.google.com/earth/kmz/realtime_earthquakes_n.kmz

Earthquakes Magnitude 3+ earthquakes from 1900 until present

http://www.google.com/gadgets/directory?synd=earth&hl=en&gl=en&preview=on&url=http://maps.google.com/maps/gx?oe%3Dutf-8%26output%3Dghapi%26q%3Dhttp%253A%252F%252Fmw2.google.com%252Fmw-earth-vectordb%252Fgallery_website%252Fen%252FEarthquakes.kml